[INFO] fetching crate electro 0.9.3...
[INFO] checking electro-0.9.3 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate electro 0.9.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate electro 0.9.3 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate electro 0.9.3
[INFO] finished tweaking crates.io crate electro 0.9.3
[INFO] tweaked toml for crates.io crate electro 0.9.3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 988a3564edc300bf27875fb250363addde7e5e66a7933119fd208a44135a3b0f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "988a3564edc300bf27875fb250363addde7e5e66a7933119fd208a44135a3b0f"`
[INFO] [stderr]     Checking rulinalg v0.4.2
[INFO] [stderr]     Checking electro v0.9.3 (/opt/rustwide/workdir)
[INFO] [stderr] error: unexpected token: `...`
[INFO] [stderr]    --> src/topo.rs:126:35
[INFO] [stderr]     |
[INFO] [stderr] 126 |   let bottom_horiz = lower_left[0]...lower_right[0];
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] help: use `..` for an exclusive range
[INFO] [stderr]     |
[INFO] [stderr] 126 |   let bottom_horiz = lower_left[0]..lower_right[0];
[INFO] [stderr]     |                                   ^^
[INFO] [stderr] help: or `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr] 126 |   let bottom_horiz = lower_left[0]..=lower_right[0];
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unexpected token: `...`
[INFO] [stderr]    --> src/topo.rs:128:35
[INFO] [stderr]     |
[INFO] [stderr] 128 |   let right_vert = (upper_right[1]...lower_right[1]).rev();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] help: use `..` for an exclusive range
[INFO] [stderr]     |
[INFO] [stderr] 128 |   let right_vert = (upper_right[1]..lower_right[1]).rev();
[INFO] [stderr]     |                                   ^^
[INFO] [stderr] help: or `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr] 128 |   let right_vert = (upper_right[1]..=lower_right[1]).rev();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unexpected token: `...`
[INFO] [stderr]    --> src/topo.rs:129:33
[INFO] [stderr]     |
[INFO] [stderr] 129 |   let top_horiz = (upper_left[0]...upper_right[0]).rev();
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] help: use `..` for an exclusive range
[INFO] [stderr]     |
[INFO] [stderr] 129 |   let top_horiz = (upper_left[0]..upper_right[0]).rev();
[INFO] [stderr]     |                                 ^^
[INFO] [stderr] help: or `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr] 129 |   let top_horiz = (upper_left[0]..=upper_right[0]).rev();
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unexpected token: `...`
[INFO] [stderr]    --> src/topo.rs:257:43
[INFO] [stderr]     |
[INFO] [stderr] 257 |   let conductor_col_inds = conductor_start...conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] help: use `..` for an exclusive range
[INFO] [stderr]     |
[INFO] [stderr] 257 |   let conductor_col_inds = conductor_start..conductor_end;
[INFO] [stderr]     |                                           ^^
[INFO] [stderr] help: or `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr] 257 |   let conductor_col_inds = conductor_start..=conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unexpected token: `...`
[INFO] [stderr]    --> src/topo.rs:274:43
[INFO] [stderr]     |
[INFO] [stderr] 274 |   let conductor_col_inds = conductor_start...conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] help: use `..` for an exclusive range
[INFO] [stderr]     |
[INFO] [stderr] 274 |   let conductor_col_inds = conductor_start..conductor_end;
[INFO] [stderr]     |                                           ^^
[INFO] [stderr] help: or `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr] 274 |   let conductor_col_inds = conductor_start..=conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unexpected token: `...`
[INFO] [stderr]    --> src/topo.rs:300:43
[INFO] [stderr]     |
[INFO] [stderr] 300 |   let conductor_col_inds = conductor_start...conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] help: use `..` for an exclusive range
[INFO] [stderr]     |
[INFO] [stderr] 300 |   let conductor_col_inds = conductor_start..conductor_end;
[INFO] [stderr]     |                                           ^^
[INFO] [stderr] help: or `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr] 300 |   let conductor_col_inds = conductor_start..=conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unexpected token: `...`
[INFO] [stderr]    --> src/topo.rs:322:43
[INFO] [stderr]     |
[INFO] [stderr] 322 |   let conductor_col_inds = conductor_start...conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] help: use `..` for an exclusive range
[INFO] [stderr]     |
[INFO] [stderr] 322 |   let conductor_col_inds = conductor_start..conductor_end;
[INFO] [stderr]     |                                           ^^
[INFO] [stderr] help: or `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr] 322 |   let conductor_col_inds = conductor_start..=conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unexpected token: `...`
[INFO] [stderr]    --> src/topo.rs:341:43
[INFO] [stderr]     |
[INFO] [stderr] 341 |   let conductor_col_inds = conductor_start...conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] help: use `..` for an exclusive range
[INFO] [stderr]     |
[INFO] [stderr] 341 |   let conductor_col_inds = conductor_start..conductor_end;
[INFO] [stderr]     |                                           ^^
[INFO] [stderr] help: or `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr] 341 |   let conductor_col_inds = conductor_start..=conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unexpected token: `...`
[INFO] [stderr]    --> src/topo.rs:359:43
[INFO] [stderr]     |
[INFO] [stderr] 359 |   let conductor_col_inds = conductor_start...conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] help: use `..` for an exclusive range
[INFO] [stderr]     |
[INFO] [stderr] 359 |   let conductor_col_inds = conductor_start..conductor_end;
[INFO] [stderr]     |                                           ^^
[INFO] [stderr] help: or `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr] 359 |   let conductor_col_inds = conductor_start..=conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unexpected token: `...`
[INFO] [stderr]    --> src/topo.rs:126:35
[INFO] [stderr]     |
[INFO] [stderr] 126 |   let bottom_horiz = lower_left[0]...lower_right[0];
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] help: use `..` for an exclusive range
[INFO] [stderr]     |
[INFO] [stderr] 126 |   let bottom_horiz = lower_left[0]..lower_right[0];
[INFO] [stderr]     |                                   ^^
[INFO] [stderr] help: or `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr] 126 |   let bottom_horiz = lower_left[0]..=lower_right[0];
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unexpected token: `...`
[INFO] [stderr]    --> src/topo.rs:128:35
[INFO] [stderr]     |
[INFO] [stderr] 128 |   let right_vert = (upper_right[1]...lower_right[1]).rev();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] help: use `..` for an exclusive range
[INFO] [stderr]     |
[INFO] [stderr] 128 |   let right_vert = (upper_right[1]..lower_right[1]).rev();
[INFO] [stderr]     |                                   ^^
[INFO] [stderr] help: or `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr] 128 |   let right_vert = (upper_right[1]..=lower_right[1]).rev();
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unexpected token: `...`
[INFO] [stderr]    --> src/topo.rs:129:33
[INFO] [stderr]     |
[INFO] [stderr] 129 |   let top_horiz = (upper_left[0]...upper_right[0]).rev();
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] help: use `..` for an exclusive range
[INFO] [stderr]     |
[INFO] [stderr] 129 |   let top_horiz = (upper_left[0]..upper_right[0]).rev();
[INFO] [stderr]     |                                 ^^
[INFO] [stderr] help: or `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr] 129 |   let top_horiz = (upper_left[0]..=upper_right[0]).rev();
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unexpected token: `...`
[INFO] [stderr]    --> src/topo.rs:257:43
[INFO] [stderr]     |
[INFO] [stderr] 257 |   let conductor_col_inds = conductor_start...conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] help: use `..` for an exclusive range
[INFO] [stderr]     |
[INFO] [stderr] 257 |   let conductor_col_inds = conductor_start..conductor_end;
[INFO] [stderr]     |                                           ^^
[INFO] [stderr] help: or `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr] 257 |   let conductor_col_inds = conductor_start..=conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unexpected token: `...`
[INFO] [stderr]    --> src/topo.rs:274:43
[INFO] [stderr]     |
[INFO] [stderr] 274 |   let conductor_col_inds = conductor_start...conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] help: use `..` for an exclusive range
[INFO] [stderr]     |
[INFO] [stderr] 274 |   let conductor_col_inds = conductor_start..conductor_end;
[INFO] [stderr]     |                                           ^^
[INFO] [stderr] help: or `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr] 274 |   let conductor_col_inds = conductor_start..=conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unexpected token: `...`
[INFO] [stderr]    --> src/topo.rs:300:43
[INFO] [stderr]     |
[INFO] [stderr] 300 |   let conductor_col_inds = conductor_start...conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] help: use `..` for an exclusive range
[INFO] [stderr]     |
[INFO] [stderr] 300 |   let conductor_col_inds = conductor_start..conductor_end;
[INFO] [stderr]     |                                           ^^
[INFO] [stderr] help: or `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr] 300 |   let conductor_col_inds = conductor_start..=conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unexpected token: `...`
[INFO] [stderr]    --> src/topo.rs:322:43
[INFO] [stderr]     |
[INFO] [stderr] 322 |   let conductor_col_inds = conductor_start...conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] help: use `..` for an exclusive range
[INFO] [stderr]     |
[INFO] [stderr] 322 |   let conductor_col_inds = conductor_start..conductor_end;
[INFO] [stderr]     |                                           ^^
[INFO] [stderr] help: or `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr] 322 |   let conductor_col_inds = conductor_start..=conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unexpected token: `...`
[INFO] [stderr]    --> src/topo.rs:341:43
[INFO] [stderr]     |
[INFO] [stderr] 341 |   let conductor_col_inds = conductor_start...conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] help: use `..` for an exclusive range
[INFO] [stderr]     |
[INFO] [stderr] 341 |   let conductor_col_inds = conductor_start..conductor_end;
[INFO] [stderr]     |                                           ^^
[INFO] [stderr] help: or `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr] 341 |   let conductor_col_inds = conductor_start..=conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: unexpected token: `...`
[INFO] [stderr]    --> src/topo.rs:359:43
[INFO] [stderr]     |
[INFO] [stderr] 359 |   let conductor_col_inds = conductor_start...conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] help: use `..` for an exclusive range
[INFO] [stderr]     |
[INFO] [stderr] 359 |   let conductor_col_inds = conductor_start..conductor_end;
[INFO] [stderr]     |                                           ^^
[INFO] [stderr] help: or `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr] 359 |   let conductor_col_inds = conductor_start..=conductor_end;
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `electro`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `electro`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "988a3564edc300bf27875fb250363addde7e5e66a7933119fd208a44135a3b0f"`
[INFO] running `"docker" "rm" "-f" "988a3564edc300bf27875fb250363addde7e5e66a7933119fd208a44135a3b0f"`
[INFO] [stdout] 988a3564edc300bf27875fb250363addde7e5e66a7933119fd208a44135a3b0f